Hi Guys - these may be of use to somebody:
http://www.airgunbbs.com/forums/showthread.php?t=389072
I suspect they may be from an Original 5 which I owned years ago. If you know which gun they are off I'd be happy to hear from you.
Happy Shooting!! Paul.
"We cannot solve our problems with the same thinking that we used when we created them" - Albert Einstein.